/**
 * Copyright 2018
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package io.sdb.service;

import io.sdb.common.utils.R;
import io.sdb.model.Specification;

import java.util.List;


/**
 * 规格
 * 
 * @author chenshun
 * @email sunlightcs@gmail.com
 * @date 2017-03-08 10:40:56
 */
public interface SpecificationService extends BaseService<Specification> {
    /**
     * 根据商品类目查询规格
     * @param categoryId
     * @return
     */
    List<Specification> queryListByCategoryId(Long categoryId);

    /**
     * 查询规格信息
     * @return
     */
    List<Specification> queryListByOrder();

    /**
     * 删除规格信息
     * @param id
     * @return
     */
    R delete(Long id);

    /**
     * 保存规格信息
     * @param specification
     * @return
     */
    R save(Specification specification);
}
